Ethyl 6-bromo-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate CAS 179942-70-2
| CAS No. | 179942-70-2 |
| Molecular Formula | C14H14BrNO3 |
| Molecular Weight | 324.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-bromo-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (C14H14BrNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Ethyl 6-bromo-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 179942-70-2) is a high-purity analytical reference standard with the molecular formula C14H14BrNO3 and a molecular weight of 324.17 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 6-bromo-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H14BrNO3 |
| Molecular Weight | 324.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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- Metaldehyde (CAS 9002-91-9)
- 2-(Aminomethyl)-5-chloro-4-(difluoromethyl)-3-hydroxypyridine (CAS 1804449-79-3)
- 4-Bromo-2-propanoyl-1-(trifluoromethoxy)benzene (CAS 1261439-45-5)
- 3-(Ethylsulfonyl)phenylboronic Acid Pinacol Ester (CAS 2096331-73-4)
- 1-(2-Cyclopropyl-5,6-dimethylpyrimidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1707375-77-6)
- Ethyl 2-cyano-2-[(4E)-1-methyl-1,4-dihydropyrimidin-4-ylidene]acetate (CAS 95234-40-5)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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